body {
  overflow: hidden;
}

.nav-list {
  top: 50px;
  left: 0;
  width: 400px;
  bottom: 0;
  background-color: rgb(247, 247, 247);
  border-right: 1px solid rgb(221, 221, 221);
  z-index: 91;
  transition: transform 0.2s ease;
  -webkit-transition: transform 0.2s ease;
  -webkit-transform: translate3d(-100%, 0, 0);
  transform: translate3d(-100%, 0, 0);
  position: fixed;
  padding-top: 49px;
}

.nav-list.active {
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
}

.nav-list .title {
  line-height: 46px;
  font-size: 18px;
  padding-left: 10px;
  text-shadow: rgb(255, 255, 255) 0 1px 0;
  border-bottom: 1px solid rgb(229, 229, 229);
  position: absolute;
  height: 49px;
  top: 0;
  right: 0;
  left: 0;
}

a.toggle {
  position: absolute;
  top: 9px;
  right: -49px;
}

.nav-list.active a.toggle {
  right: 9px;
}

a.toggle .glyphicon-chevron-left,
.nav-list.active a.toggle .glyphicon-chevron-right {
  display: none;
}

a.toggle .glyphicon-chevron-right,
.nav-list.active a.toggle .glyphicon-chevron-left {
  display: block;
}

.nav-list ul {
  height: 100%;
  overflow: auto;
  padding: 10px;
}

.navigation {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 4rem;
  font-size: 32px;
  height: 100%;
  cursor: pointer;
  display: table;
  text-align: center;
  text-decoration: none;
}

.navigation:hover {
  background: #F6F6F6;
  text-decoration: none;
}

.navigation:focus {
  text-decoration: none;
}

.navigation.next {
  right: 0;
}

.navigation i {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}

.content {
  position: fixed;
  width: 100%;
  top: 50px;
  bottom: 30px;
}

iframe {
  border: 0;
}

.dropdown-menu {
  max-height: 500px;
  overflow: auto;
}
